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sundog

American  
[suhn-dawg, -dog] / ˈsʌnˌdɔg, -ˌdɒg /
Or sun dog

noun

  1. parhelion.

  2. a small or incomplete rainbow.


sundog British  
/ ˈsʌnˌdɒɡ /

noun

  1. another word for parhelion

  2. a small rainbow or halo near the horizon

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of sundog

First recorded in 1625–35; origin uncertain

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

"The colors usually go from red closest to the sun, out to blue on the outside of the sundog," the NWS explained in a blog post.

From Fox News

A feast prepared by the Jamestown S’Klallam Tribe capped a day in which even the clouds wore rainbows of sundogs.

From Seattle Times

After a week of wild conditions - featuring "weather bomb" gales and "thundersnow" - the Sun takes the opportunity to explain some of the more baffling meteorological terms, such as sundogs, haboobs and supercells.

From BBC

A rainbow wrapped around the sun – a phenomenon called a sundog.

From The Guardian

On either side of it, great, gasping sundogs struggled.

From Project Gutenberg